<template>
  <div>
    <!-- 面包屑导航区  -->
    <el-breadcrumb separator-class="el-icon-arrow-right">
      <el-breadcrumb-item :to="{ path: '/home' }">首页</el-breadcrumb-item>
      <el-breadcrumb-item>订单管理</el-breadcrumb-item>
      <el-breadcrumb-item>订单列表</el-breadcrumb-item>
    </el-breadcrumb>
    <!-- 卡片视图区域 -->
    <el-card>
      <el-row>
        <el-col :span="8">
          <el-input placeholder="请输入内容">
            <el-button slot="append" icon="el-icon-search"></el-button>
          </el-input>
        </el-col>
      </el-row>
      <!-- 订单列表数据 -->
      <el-table :data="orderlist" border stripe>
        <el-table-column type="index" label="#"> </el-table-column>
        <el-table-column prop="order_number" label="订单编号"> </el-table-column>
        <el-table-column prop="order_price" label="订单价格" width="100px"> </el-table-column>
        <el-table-column prop="pay_status" label="是否付款" width="100px">
          <template v-slot="scope">
            <el-tag type="danger" v-if="scope.row.pay_status === '0'">未付款</el-tag>
            <el-tag type="success" v-else>已付款</el-tag>
          </template>
        </el-table-column>
        <el-table-column prop="is_send" label="是否发货" width="100px"> </el-table-column>
        <el-table-column prop="order_price" label="下单时间" width="200px">
          <template v-slot="scope">
            {{ scope.row.create_time | dateFormat }}
          </template>
        </el-table-column>
        <el-table-column prop="order_price" label="操作" width="200px">
          <template v-slot="">
            <el-button type="primary" icon="el-icon-edit" size="mini" @click="showBox"></el-button>
            <el-button type="success" icon="el-icon-location" size="mini" @click="showProgressBox"></el-button>
          </template>
        </el-table-column>
      </el-table>
      <el-pagination
        @size-change="handleSizeChange"
        @current-change="handleCurrentChange"
        :current-page="queryInfo.pagenum"
        :page-sizes="[5, 10, 15, 20]"
        :page-size="queryInfo.pagesize"
        layout="total, sizes, prev, pager, next, jumper"
        :total="total"
        background
      >
      </el-pagination>
    </el-card>
    <!-- 修改地址的对话框 -->
    <el-dialog title="修改地址" :visible.sync="addressVisible" width="50%" @close="addressDialogClosed">
      <el-form :model="addressForm" :rules="addressFormRules" ref="addressFormRef" label-width="100px">
        <el-form-item label="省市区/县" prop="address1">
          <el-cascader expand-trigger="hover" :options="citydata" v-model="addressForm.address1"> </el-cascader>
        </el-form-item>
        <el-form-item label="详细地址" prop="address2">
          <el-input v-model="addressForm.address2"></el-input>
        </el-form-item>
      </el-form>
      <span slot="footer" class="dialog-footer">
        <el-button @click="addressVisible = false">取 消</el-button>
        <el-button type="primary" @click="addressVisible = false">确 定</el-button>
      </span>
    </el-dialog>
    <!-- 展示物流状态的对话框 -->
    <el-dialog title="物流进度" :visible.sync="progressVisible" width="50%">
      <!-- 时间线 -->
      <el-timeline>
        <el-timeline-item v-for="(activity, index) in progressInfo" :key="index" :timestamp="activity.time">
          {{ activity.context }}
        </el-timeline-item>
      </el-timeline>
    </el-dialog>
  </div>
</template>

<script>
import citydata from '@/components/order/citydata'
import progressInfo from '@/components/order/progressInfo'
export default {
  name: 'Order',
  data() {
    return {
      queryInfo: {
        query: '',
        pagenum: 1,
        pagesize: 10
      },
      // 订单总数
      total: 0,
      // 订单数据
      orderlist: [],
      // 修改数据对话框
      addressVisible: false,
      // 物流信息对话框
      progressVisible: false,
      // 地址表单数据
      addressForm: {
        address1: [],
        address2: ''
      },
      // 地址表单数据规则
      addressFormRules: {
        address1: [{ required: true, message: '请选择省市区/县', trigger: 'blur' }],
        address2: [{ required: true, message: '请输入详细地址', trigger: 'blur' }]
      },
      // 地址数据
      citydata,
      progressInfo
    }
  },
  created() {
    this.getOrderList()
  },
  methods: {
    async getOrderList() {
      const { data: res } = await this.$http.get('orders', {
        params: this.queryInfo
      })
      if (res.meta.status !== 200) return this.$message.error('获取订单列表数据失败!')
      this.total = res.data.total
      this.orderlist = res.data.goods
    },
    // 监听页面大小改变的事件
    handleSizeChange(newSize) {
      this.queryInfo.pagesize = newSize
      this.getOrderList()
    },
    // 监听页码值改变的事件
    handleCurrentChange(newNum) {
      this.queryInfo.pagenum = newNum
      this.getOrderList()
    },
    // 展示修改地址的对话框
    showBox() {
      this.addressVisible = true
    },
    // 监听addressDialog对话框的关闭事件
    addressDialogClosed() {
      this.$refs.addressFormRef.resetFields()
    },
    // 展示物流信息对话框
    async showProgressBox() {
      // 供测试的物流单号：1106975712662
      // const { data: res } = await this.$http.get('/kuaidi/YT5618145379382')
      // if (res.meta.status !== 200) {
      //   return this.$message.error('获取物流进度失败!')
      // }
      // this.progressInfo = res.data
      this.progressVisible = true
    }
  }
}
</script>

<style lang="scss" scoped>
.el-cascader {
  width: 100%;
}
</style>
